REAL MOON
Games like REAL MOON

Find the Steam hidden gems

single-players with secrets you find without a guideor

Games like REAL MOON

A brief, free-to-play lunar simulation where you walk across a small but beautifully recreated patch of the moon, built from real JAXA data.

Project Eagle: A 3D Interactive Mars Base
A brief, atmospheric interactive art demo exploring a possible future Mars base, with mostly positive reception despite its very short length.
2018-11-27
- Simulator

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Games like REAL MOON | IndieDex

REAL MOON
Games like REAL MOON

Find the Steam hidden gems

single-players with secrets you find without a guideor

Edit search

Games like REAL MOON

A brief, free-to-play lunar simulation where you walk across a small but beautifully recreated patch of the moon, built from real JAXA data.

Project Eagle: A 3D Interactive Mars Base
A brief, atmospheric interactive art demo exploring a possible future Mars base, with mostly positive reception despite its very short length.
2018-11-27
- Simulator

Apollo 11 VR

A short VR recreation of the Apollo 11 mission that plays like an interactive documentary with light simulation and a cinematic focus.

2016-04-01

Adventure
Simulator

Lunar Flight

An accessible lunar module simulator with realistic space physics, single-player/cross-platform multiplayer, and a compact ~5-hour experience.

2012-04-10

First person
Science fiction
Third person
Indie
Simulator
Virtual Reality

Moonbase Alpha

A short, NASA-themed lunar co-op simulation focused on outpost tasks, more notable for its text-to-speech dialogue than its gameplay.

2010-07-06

Action
Adventure
Strategy
Third person
Indie
Simulator
Sport

Realities

A free-to-play exploration game about visiting real-world places and uncovering their stories, with a brief runtime and tricky controls.

2016-04-05

Adventure
Simulator
Virtual Reality

OuterTide

A short, visually pretty first-person grappling platformer set in an asteroid belt, where you collect scrap to repair your ship.

2026-05-14

Flat Earth Simulator

A short, contemplative flat-earth simulation with day/night cycling and info waypoints, more a coffee-table curiosity than a deep sim.

2020-11-11

Comedy
Fantasy
Simulator
Auditory

MOON BASE

A free, casual VR moon-base simulation where you drive a rover, drill, and work with solar panels in a very short, rough-around-the-edges experience.

2021-01-25

Simulator
Virtual Reality

Mars 2030

A short VR exploration of an accurate Martian surface built from NASA data, mixing rover driving and habitat tours with educational signage.

2017-07-31

First person
Science fiction
Simulator
Open world
Virtual Reality

Solar System VR

An educational VR tour of the solar system where you play the first space tourist, visiting the Moon, Mars, and Enceladus in a relaxed, single-player exploration experience.

2020-09-05

Black Hole Simulator

A minimal single-player black hole simulation that's very short, with positive but content-thin reviews.

2021-09-04

Indie
Simulator

Space Commanders: Solar System

A compact single-player simulation where you explore real planetary bodies, build outposts, rescue astronauts, and survive — a lonely, physics-driven experience that takes about 1.5 hours.

2026-04-01

First person
Adventure
Third person
Simulator

Project Eagle: A 3D Interactive Mars Base